Current transducer MB-1I-1 15A

Reference: MAX-MB-1I-1-15A, EAN13: 5908312595359

Product description

With output MODBUS RTU. Single-phase 15 A AC/20 A DC. Direct.
MB-1I-1 transducer is designed to measure the strength of alternating current and direct current and to transmit the data via RS-485 port using MODBUS RTU protocol.

Functioning
The module is designed to work with current transformer with 5 A secondary current.
The module continuously measures the current flowing through the measurement input. Readout of recorded current strength, setting of all communication parameters are all carried out through RS-485 port using the MODBUS RTU communication protocol. Power up is indicated by a green LED U light. Valid data exchange between the module and the second device is indicated by a yellow LED Tx light.
The transducer measures the effective value of TrueRMS current, which ensures high accuracy even with distorted flow.

Reset communication settings
Under cover is available code switch.
Details of resetting available in the instructions below.

Power supply voltage	9÷30 V DC
WE-WY breakthrough voltage	2,1 kV
ports	RS-485
Communication protocol	MODBUS RTU
The type of work	SLAVE
Baudrate	1200÷115200 bit/s
Data bits	8
Stop bits	02-sty
Bits of parity	EVEN / ODD / NONE
Address	1÷247
Maximum measuring error	0,50%
Measurement range TrueRMS / maximum voltage	0÷15 A/285 V AC; 0÷20 A/400 V DC
Power consumption (max)	50 mA
Precision of reading the register	0,1 A
Sampling frequency	10 Hz
Relative air humidity (for 30	85%
Terminal	pluggable terminal blocks 2,5 mm²
Dimensions	1 module (18 mm)
Assembly	on rail 35 mm
Ingress Protection Marking	IP20